The Velocity 8 Pro Sling Pack is slightly smaller than the Velocity 9, but still accommodates a pro digital or film SLR with a grip (such as Canon's EOS 1D series or Nikon's D2 series) and a 70-200mm zoom lens attached.

The Velocity 9 can be carried comfortably like a backpack, but can be swung around to the front to provide quick access to camera gear. A well-padded sling strap comfortably distributes the weight, but need not be removed to quickly access photo equipment. Outside, a large mesh pocket is ideal for carrying an energy bar or water bottle.

The front pocket features Tamrac's patented Memory & Battery Management System that uses red flags to identify available memory cards and batteries from ones that are used up.

The comfort of a backpack combined with the speed of a shoulder bag has made this a great bag for on the go photos. I use this for everything except air travel. Construction, protection, and styling are all excellent. Only one nit-pick, I have to remove the camera to pull out stored accessories.